High severity · published Feb 4, 2019
CVE-2019-7347
A Time-of-check Time-of-use (TOCTOU) Race Condition exists in ZoneMinder through 1.32.3 as a session remains active for an authenticated user even after deletion from the users…
7.5
CVSS
0.9%
EPSS
No
On KEV
Description
A Time-of-check Time-of-use (TOCTOU) Race Condition exists in ZoneMinder through 1.32.3 as a session remains active for an authenticated user even after deletion from the users table. This allows a nonexistent user to access and modify records (add/delete Monitors, Users, etc.).
CVSS vector
CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
High
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.9% · higher than 60% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
ZO
Zoneminder · Zoneminder
through 1.32.3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-7347
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-7347
Exploit
https://github.com/ZoneMinder/zoneminder/issues/2476
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